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Added tracking of multiple dynamic notches per axis and replaced FFT with SDFT

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This commit is contained in:
KarateBrot 2020-09-22 18:15:06 +02:00
parent 7b46440056
commit d02af7334c
16 changed files with 504 additions and 326 deletions
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9
src/main/common/maths.h
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@ -29,10 +29,13 @@
// Undefine this for use libc sinf/cosf. Keep this defined to use fast sin/cos approximations
#define FAST_MATH // order 9 approximation
#define VERY_FAST_MATH // order 7 approximation
#define VERY_FAST_MATH // order 7 approximation
// Use floating point M_PI instead explicitly.
#define M_PIf 3.14159265358979323846f
#define M_EULERf 2.71828182845904523536f
#define M_SQRT2f 1.41421356237309504880f
#define M_LN2f 0.69314718055994530942f
#define RAD (M_PIf / 180.0f)
#define DEGREES_TO_DECIDEGREES(angle) ((angle) * 10)
@ -137,8 +140,8 @@ float exp_approx(float val);
float log_approx(float val);
float pow_approx(float a, float b);
#else
#define sin_approx(x) sinf(x)
#define cos_approx(x) cosf(x)
#define sin_approx(x) sinf(x)
#define cos_approx(x) cosf(x)
#define atan2_approx(y,x) atan2f(y,x)
#define acos_approx(x) acosf(x)
#define tan_approx(x) tanf(x)